Secret Obsession Perfume by Calvin Klein, Secret Obsession is that rare scent that works equally well as a daily wear fragrance or as a special date night scent. Top notes of exotic plum, nutmeg, and mace turn heads without overpowering. Middle notes of Egyptian jasmine, tuberose, and orange blossom lead gently into the base notes of cashmere woods, Australian sandalwood, and burnt amber. Introduced in 2008, this combination is a sensual fragrance that transitions easily from an all-business day to a night on the town. Even the design of the bottle is elegant and mysterious. Known the world over for his fashion line, Calvin Klein added fragrances to his product line in 1981. Through that decade and every one since, the team of world-class designers has continued to develop signature scents that capture their time in history. This company was one of the first to offer a unisex fragrance. Like the jeans, watches, and underwear that bear the same name, these perfumes are classic American favorites.